baber/WOPTO huggingface dataset:
Patent JP-H0495107-A (JP)
Title: Serial operation rise circuit for three-terminal regulator
Inventor: KATAHARA YOSHIHIRO
IPC: G05F1/56
Filed: 1990-08-07
Abstract: PURPOSE:To perform the normal rise operation even at the time when the output voltage of a three-terminal regulator of slow rise goes to the opposite polarity by inserting and connecting a switching element between input and output lines of the three-terminal regulator. CONSTITUTION:A switching element 26 is inserted and connected between input and output lines of one three-terminal regulator 16, and a driving circuit 24 is provided which turns on this element 26 by the input voltage of the three- terminal regulator 16 and turns off the element 26 after the rise of the three- terminal regulator 16. Consequently, the rise current is continuously supplied to the output terminal of the three-terminal regulator 16 through the switching element 26 turned on by the input voltage. Thus, the operation of an overcurrent protecting circuit of the three-terminal regulator 16 of slow rise is prevented to perform the normal rise operation.
Patent JP-2000048917-A (JP)
Title: Coaxial connector and its assembly method
Inventor: HAGA GORO
IPC: H01R24/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial connector that can reduce the number of its components, allow its dimensional accuracy to be relaxed and is easy to assemble. SOLUTION: This connector comprises an insulating member 3 held by an external conductor 1 and a central conductor 5 coaxially inserted into and held by the insulating member 3; a first holder 3b of the insulating member 3 abuts on an inside wall surface 1a of the external conductor 1 at the outside peripheral edge of its one tip in a form radially expanded by the central conductor 5 and faces a first stepped surface 28; and a second holder 3c of the insulating member 3 abuts on the inside wall surface 1a and a second stepped surface 2b at its outside peripheral surface.
Patent JP-H1143124-A (JP)
Title: Tool for transferably sticking seal and seal set provided therewith
Inventor: TANAKA HIROMITSU
IPC: B65C11/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a tool for transferably sticking seals which peels seals peelably stuck on a mount and transfers accurately and securely the peeled seals on another sticking face. SOLUTION: This transferably sticking tool 1 for seals is constituted of a cylindrical holding bar 2 and a movable bar 3 transferably arranged in the longitudinal direction in the holding bar 2 and freely projecting or retracting from the lower end face or the holding bar 2, at the lower end thereof. The movable bar 3 is always urged so that the lower end face thereof retracts upward from the lower end face of the holding bar 2. A sticking layer 5 is formed at the lower end face of the holding bars 2. In this way, a required seal on a mount can be peeled out of the mount and transferred on another sticking face by using the tool 1.
Patent JP-H06181766-A (JP)
Title: New dna
Inventor: ARIGA HIROYOSHI
IPC: C12N15/69
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a new DNA enhancing replication activity of automatically replicating sequence in the case of being adjacently inserted to the automatically replicating sequence of gene, useful for establishing a useful protein cell and constituting gene recombination vector for preparing transgenic animal. CONSTITUTION:A DNA contains sequence ATGGCATTC TATGGGGGTG CTGGGCT. The DNA is obtained by common chemical synthesis and also can be prepared by selecting a transmission mouse made by injecting ARS sequence derived from human c-myc disclosed by TOKUKAIHEI 2-186,931, selecting an individual having the increased number of copies of episome and cloning from the individual using part of the sequence as a probe.
Patent JP-H0533078-A (JP)
Title: Production of ruthenium-yttrium oxide sintered compact
Inventor: MUTO MITSURU
IPC: F27D3/12
Filed: 1991-07-26
Abstract: PURPOSE:To produce a high quality ruthenium-yttrium oxide sintered compact free from a layer degenerated by carbon. CONSTITUTION:A green compact 11 of a mixture of ruthenium powder with yttrium oxide powder is put on an yttrium oxide table 10 and sintered in a graphite chamber 2. The ruthenium-yttrium oxide compact 11 does not react with carbon in the graphite chamber 2 during sintering.
Patent JP-H0763049-A (JP)
Title: Exhaust pipe air inlet device of internal combustion engine
Inventor: TAKAHASHI TATSUHIKO
IPC: F01N3/32
Filed: 1993-08-25
Abstract: PURPOSE:To accelerate the activation of both first and second three-way catalysts as well as to make improvements in the control efficiency of harmful exhaust gas. CONSTITUTION:Each of heaters 26 and 27 is installed downstream the branch part of an air inlet pipe 8, and inlet air into both first and second catalytic storage parts 6 and 7 is made so as to be separately heated, then such a distributing valve 25 as making the distribution ratio of an inlet air quantity be linearly varied is installed in the branch part, and further an air pump 24 to be driven independently from an internal combustion engine 1 is installed in a spot midway of the air inlet pipe 8.
Patent JP-S58113886-A (JP)
Title: Electrochromic display timepiece
Inventor: HANAOKA TADASHI
IPC: G02F1/163
Filed: 1981-12-28
Abstract: PURPOSE:To enable the stable alteration of rewriting of display, by preventing change in the content of an information to be rewritten while an operation for rewriting an information to be displayed in an electrochromic display unit is going on. CONSTITUTION:When a display switching signal pulse S3 is impressed, all the segments of ECD9 are erased. Subsequently, a new information is written in ECD9, while a step advance of a time counter 4 is stopped for this time. The step advance of the time counter 4 is conducted after the operation for rewriting display is completed.
Patent JP-H10121280-A (JP)
Title: Hypochlorite producing device
Inventor: SHINOMIYA YOSHITSUGU
IPC: C25B9/19
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent leaking of chlorine to the outside from an electrolytic device so as to make the whole amt. of chlorine to react, and to safely and efficiently produce high concn. hydpochlorite by attaching a hypochlorite reaction tank to a cation exchange membrane type electrolytic device for saltwater to make one body. SOLUTION: A hypochlorite reaction cell 10 is assembled with an ion exchange membrane electrolytic cell 2 having a cation exchange membrane 1 so that the cell 10 is attached to a cathode room 3 or an anode room 5. Water 8 and saltwater 7 are supplied to the cathode room 3 and the anode room 5 of the electrolytic cell 2 and electrolyzed on the cathode 4 and the anode 6, respectively. The NaOH produced on the cathode 4 and the CI gas produced on the anode 6 are introduced by an introducing means 9 for the product in the cathode room and an introducing means 11 for the product in the anode room, respectively, into the hypochlorite reaction cell 10 without leaking outside and then made to react. Thus, harmful gaseous chlorine is not leaked outside but can be made to react safely with NaOH.  Thus, hypochlorite (NaClO) can be efficiently produced and discharged as a hypochlorite soln. of high concn. from a circulation tank 14.
Patent JP-2001035606-A (JP)
Title: Connector with switch
Inventor: TOGASHI KOJI
IPC: H01R13/703
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector being capable of securely electrically connecting a common terminal and a normally closed terminal and being miniaturized. SOLUTION: A pressure-receiving protrusion 51 is provided on a switch terminal 50 slidably contacting an tube-like inner surface of a common terminal 40 to be freely movably guided in the vertical direction and is inserted through an insertion hole 15 of an insulation housing 9. A break contact 33a of a normally closed terminal 30 is faced to a moving path of a conductive cap 52 to be slidably contacted to the switch terminal 50. Because the pressure-receiving protrusion 51 is inserted through the insertion hole 15 all the time, dust does not enter through the insertion hole 15. Because the break contact 33a slidably contacts with the conductive cap 52 of the switch terminal 50, imperfect contact is prevented by a self-cleaning action. Because the common terminal 40 houses only the switch terminal 50 to reduce its outer diameter, a connector with a switch can be miniaturized.
Patent JP-H1016628-A (JP)
Title: Simple and safe ashtray for automobile
Inventor: SAKURAI NORIHIRO
IPC: A24F19/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray for an automobile simpls, safe, disposable and capable of preventing a looking aside accident while driving as well as eliminating difficulty to use the ashtray provided on a driver's seat of the automobile. SOLUTION: An aluminium foil is formed in a deep ladle type ashtray 1, and a wave groove 3 is provided on a surface of its installation part 2. Additionally, a double-sided tape is installed on a back surface of the installation part 2 of this ashtray 1.
Patent JP-H1059408-A (JP)
Title: Cover
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/57
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To form a cover out of a single sheet. SOLUTION: A rear sheet 11 and a surface sheet 12 which can be two-folded, a cover sheet 13 connected from the rear sheet to be folded back on a rear face of the rear sheet, a protruding sheet 14 connected from the cover sheet to be overlaid on the rear sheet or a rear face of the surface sheet and a fold- back sheet 15 connected from the surface sheet to be folded back on the rear face of the surface sheet are formed of a single belt-like sheet. A through window 16 is provided between both ends of a curved line of the cover sheet and the protruding sheet, while a hold locking means for permitting passage from a surface toward a rear is provided at a free end of the fold-back sheet, thereby eliminating machining of a bag sheet or a bag part.
Patent JP-S6270965-A (JP)
Title: Selecting device for optimum section of steel frame structure
Inventor: SASAKI MASAAKI
IPC: G06F19/00
Filed: 1985-09-24
Abstract: PURPOSE:To minimize the margin of the section of each member by forming a data preparing device with an input device for handy constant table, a steel material list recorder and a various stress description recorder for a single member. CONSTITUTION:The handy constants A1Ai of the steel materials are recorded via an input device 2a for handy constant table for each steel material. Then only the unit weights W1-Wi are extracted out of data and recorded. Thus handy weights W1-Wi are calculated and rearranged in the numerical value order to be recorded in response to list numbers K1-Kn of the steel materials corresponding to the handy weights W1-Wi respectively. The steel materials recorded by the recorder 2b are rearranged in the order of smaller handy weights and recorded. The data are received from a various stress description recorder 2c and the steel material of the smallest weight. Then the number of this selected steel material is recorded to an optimum steel material display device 4.
Patent JP-S60108471-A (JP)
Inventor: HORUSUTO IEEGAA
IPC: C09B62/503
Filed: 1984-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6188463-A (JP)
Title: Method of measuring volume of internal air leakage in matrix type fuel cell
Inventor: KOMATSU TADASHI
IPC: H01M8/04
Filed: 1984-10-08
Abstract: PURPOSE:To measure air leakage with high accuracy without interrupting the operation of a cell by mixing test gas with one of reaction gas of reaction gas sections, and measuring the concentration of test gas in the reaction gas drawn out from the other. CONSTITUTION:For example, in an operating state of power generation of a cell 10, that is, in a state in which introduction valves 21, 22 control the quantity of flow and drawing out valves 23, 24 open, a concentration commanding value from a setter 48 is inputted to open a reducing valve 32 and a switching valve 34 in a test gas supplying system, and test gas TG is mixed with fuel gas in given concentration. Next, a differential pressure setting value is inputted to the setter 48 to set the value. In this state, if there is internal air leakage in the cell, since a gas analyzer 46 detects test gas concentration in oxidizing gas EA drawn out, a controller 47 receives the detected value CT of concentration in the leaked test gas and the detected value QA of flow rate of the oxidizing gas from a detector of flow rate to multiply them and to indicate it on an indicator 49. Whereby it is possible to measure the air leakage with high accuracy without interrupting the operation of the cell.
Patent JP-H1054058-A (JP)
Title: Hydraulic circuit structure of backhoe
Inventor: ARII KAZUYOSHI
IPC: E02F9/22
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To stop a turning stand with small shock by stopping a hydraulic motor while the more a backhoe device extends from the turning stand frontward, the less working oil operated to be supplied and discharged to the hydraulic motor turning and rotating the turning stand is flowed. SOLUTION: In a controller 34, a distance between turning center of a turning stand 2 and the edge of an arm 5 is detected in a planar view, and it is judged that inertia as the whole of the turning stand 2 is large in a state in which the longer the distance is, the more a backhoe device 3 extends from the turning stand 2. The longer the distance is, the less a duty ratio of duty control in first and second opening and closing valves 31, 32 is set. Thereby the larger the inertia as the whole of the turning stand is, the less circulation working oil is forcibly controlled in the first and second opening and closing valves 31, 32, and the strong braking is applied on the hydraulic motor 8, and the turning stand can be accurately stopped even if the inertia is large.
Patent JP-H0953644-A (JP)
Title: Shaft fixed with externally fit inner ring
Inventor: MIYAZAKI SEIZO
IPC: F16C25/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a harmful vibration from being generated when rotated at a high speed, by preventing a shaft and an inner ring from being deformed. SOLUTION: Small diametric parts 19, 19 are provided in part to which an internal peripheral surface of inner rings 11a, 11a is opposed partly in a peripheral surface of a shaft 2. Radial clearances 20, 20 are interposed in a part of each small diametric part 19, 19. Residual stress in the shaft 2 and the inner rings 11a, 11a is reduced by the amount of the radial clearances 20, 20 and these shaft 2 and inner rings 11a, 11a are prevented from being deformed.
Patent JP-H1053384-A (JP)
Title: Hoist of elevator
Inventor: HATTORI YASUTAKE
IPC: B66B11/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make a hoist smaller in outer form and lightweight without impairing its traction capability. SOLUTION: An electric motor 1 is secured to the front of the left of a gear box 3A via a support frame 13A. An input shaft 6 is connected to the rotating shaft of the electric motor 1 via a coupling 2A. A single-stage spur gear 9 is press fitted front of an intermediate shaft 8 provided in the middle of the gear box 3A and is engaged with the single-stage pinion 5 of the input shaft 6. A two-stage spur gear 11 is press fitted the rear of an output shaft 10 provided on the right of the gear box 3A and is engaged with a two-stage pinion 7 at the rear of the intermediate shaft 8. The front end of the output shaft 10 projects forward of the gear box 3A and press fit main sheave 12 in, the left end of the main sheave 12 being opposed to the coupling.
Patent JP-S6366434-A (JP)
Title: Air tunnel tester
Inventor: FUJISAWA NOBUMITSU
IPC: G01M9/08
Filed: 1986-09-09
Abstract: PURPOSE:To enhance the ratio between torsion and flexure frequencies without an increase in the polar inertial moment, by applying a spring constant of a coil spring for flexure and a spring constant of a coil spring for torsion independently. CONSTITUTION:Coil springs 11 and 11a for vertical flexure and coil springs 12-12c for horizontal torsion are arranged independently and when wind 8 is provided from the direction of the arrow, this apparatus vibrates, where flexure frequency is determined by the springs 11 and 11a, and the torsion frequency by the springs 12-12c and the interval (b) therebetween. When a model 5 vibrates in vertical flexure, the springs 11 and 11a extend or reduce but the springs 12-12c little do and hence the flexure frequency can be determined by the springs 11 and 11a only. Likewise, when the model 5 vibrates in torsion, the springs 11 and 11a will not extend or reduce and hence the torsion frequency can be determined by the springs 12-12c only. A larger ratio between torsion and flexure frequencies can be obtained simply by increasing the strength of the springs 12-12c. Thus, an increase in the torsion frequency (f) in noway contributes to a larger polar inertial moment.
Patent JP-H0556047-A (JP)
Title: Communication system
Inventor: NOGAMI KAZUO
IPC: H04L12/28
Filed: 1991-08-22
Abstract: PURPOSE:To improve the reliability, flexibility and economy of the system by informing the occurrence of a fault between stations of a trunk line network to a branch line network connecting to the stations and bypassing the transmission signal to restore the fault of the transmission line so as to apply optimum control to the connection of the transmission line thereby re-constituting dynamically the network. CONSTITUTION:The system consists of a loop or ring branch line network and a trunk line network interconnecting the branch line network via stations, the plural branch line networks are multiplexed on the transmission line and when communication is implemented by using a frame sent to the transmission line, the information as to the occurrence of a fault of the transmission line is transferred between stations by using a specific channel in the frame and the disconnection of a faulty block is implemented automatically by each station. Thus, lots of branch line networks 11, 12 are concentrated to nodes A, B of the trunk line network 15, the frame of the network 11 is multiplexed in the node A of the network 15 and inputted to the node B via the transmission line 16 of the network 15 and given to the network 12.
Patent JP-H0376044-A (JP)
Title: Video recording and reproducing device
Inventor: SHIBATA HIDEYO
IPC: G11B15/473
Filed: 1989-08-16
Abstract: PURPOSE:To reduce the time base fluctuation of a reproducing video signal by controlling the speed of a cylinder with the synchronizing signal of the reproducing video signal. CONSTITUTION:As for a video signal demodulated in an FM demodulation circuit 3, Hsync is sampled by a sampling circuit 4 and the frequency of the sampled Hsync is converted into voltage by an F/V conversion circuit 5. At the same time, the number of revolution of the cylinder is converted into a frequency by an FG 7 attached to the cylinder and converted into a voltage signal corresponding to the number of revolution by an F/V conversion circuit 8. The converted voltage is compared with reference voltage to detect the error of a speed and the rotating speed of a motor which drives the cylinder is controlled based on an error signal. Thus, the time base fluctuation of the reproducing video signal is reduced.
Patent JP-H0374830-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HASHIMOTO YOSHIKI
IPC: H01G9/032
Filed: 1989-08-16
Abstract: PURPOSE:To obtain always a constant pickup of manganese dioxide by controlling the temperature.humidity of manganese nitrate liquid when an anode element is dipped in the manganese nitrate liquid. CONSTITUTION:In thermal decomposing method of manganese nitrate, an anode body element 1 is dipped in manganese nitrate liquid 3. At this time, the temperature.humidity at the dipping part and at the part of a tank 4 are controlled by dry air 8 sent from a blowing route 7. In this case, the control within a range of 15+ or -3g/kg in absolute humidity is desirable. Thereby a constant pickup of manganese dioxide can be always obtained, and the fraction defective of leak current is decreased, so that a stable fraction defective can be obtained.
Patent JP-S59100670-A (JP)
Title: Image pickup device
Inventor: SAITOU SHIYUUICHIROU
IPC: H04N5/335
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a sharp picture even to a quickly moving object by outputting a synchronizing signal to a flush lighting device on the conditions that a release switch is operated and a detection signal of a detecting means is obtained. CONSTITUTION:When a release button is depressed, the 1st switch of the interlocked two-stage switch is closed to obtain a pickup standby state. When the release button is depressed again, the 2nd switch is closed, an H signal is outputted from a circuit 4, and an output video signal of a CCD27 is recorded. In applying a strobo switch in case of the strobo pickup, a switch 41 is opened and a signal from the release switch to an analog switch 42 is interrupted. In depressing the release switch, an H signal is outputted from the circuit 4, a vibrator 9 outputs an H signal for a prescribed time, and when a light is made incident to a photo transistor 5, the H signal is inputted to a trigger circuit 15 for lighting operation and an image picked up video signal is recorded.
Patent JP-S58115827-A (JP)
Title: Method and apparatus for stacking lead frames
Inventor: KOMAMURA MICHIO
IPC: H01L21/50
Filed: 1981-12-28
Abstract: PURPOSE:To simply and rapidly stack lead frames by a method wherein the lead frames are stacked sequentially from below to above by utilizing a resilient property (restoring force) of the bent lead frames. CONSTITUTION:Lead frames 1 continuously discharged from a lead frame bending metallic die 2 are transferred by a conveyor 3 while being guided by a guide plate 4 and bestriding an arm 5' of a tacking member 5, and they come into  contact with a touch sensor 6. A cam 8 is rotated by one turn with the thus  detected signal to push up the stacking member 5 coupled to an up/down supporting member 11. When each lead frame 1 has passed through a tapered  opening 10 of a drop preventing plate 9, the opening degree of the bent portions  of the lead frame restores with a resilient property thereof to the same shape as  that prior to passing the drop preventing plate 9. This allows to lead frame 1  to remain rested on the drop preventing plate 9 even after the stacking member  5 has been lowered.
Patent JP-H0945215-A (JP)
Title: Device having field emitter, and its manufacture
Inventor: SHIOMI HIROSHI
IPC: H01J1/30
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide device structure, which materializes efficient electron emission, simply and stably by stacking different diamond layers on a substrate so as to form an electron emission part, and installing an anode electrode above this electron emission part. SOLUTION: An Si substrate 10 is installed on the substrate holder within the chamber of a microwave plasma CVD device, and a boron-doped diamond layer 12 and a nondoped diamond layer 13 are grown on the substrate 10 by the microwave plasma CVD. Subsequently, an Al layer is deposited on the nondoped diamond layer 13 in a deposition device, and is patterned to form a patterned Al layer 14. Furthermore, reactive etching is performed by a dry etching device so as to form an electron emission part 122 which has many projections, and it is made to function as a field emitter. An anode electrode 16 is installed in the position about 20μm apart from the tip of the projection of this electron emission layer 122, and a back electrode 18 is made at the rear of the Si substrate 10.